Drive customer engagement with data-driven Lists

Turn your customer data into precise, always-updated Lists. And activate them across broadcasts, workflows, and every notification channel.

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Flexible ingestion. Powerful Lists.

Create Lists from any data source and plug them straight into broadcasts and workflows.

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1. Database & data warehouse

Write SQL against your cloud warehouse. Dynamic Lists stay current with full customer context — no pipelines to maintain.

2. APIs & SDKs

Update Lists programmatically as users interact with your product — signups, upgrades, events, and state changes.

3. Reverse ETL & product tools

Sync audiences directly from tools like Segment, Mixpanel, Amplitude and your existing data stack.

4. CSV uploads

Import audiences from spreadsheets for ad hoc campaigns — high-control audiences with zero setup.

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Build Lists directly on top of your data warehouse

Full customer context

Use every signal you already store. Just write SQL.

Always fresh

Set up cron jobs to refresh Lists. No manual exports, No pipeline to maintain.

Single source of truth

Your warehouse stays the source of truth. Sync only the information you need in campaigns.

Self-serve

Marketers and growth teams launch broadcasts on their own. No developer dependency.

I'd 100% recommend product and engineering teams to go for SuprSend. The database connectors and the omni-channel foundation made all the difference to us.  We could make changes and set up new flows without waiting on engineering — unifying our teams rather than creating product-marketing-engineering siloes.

Jonas Boonen

VP of Product, CrazyGames